package com.liwei.lwmail.product.config;

import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

@EnableConfigurationProperties(ThreadPoolConfigProperties.class)
@Configuration
public class ThreadPoolConfig {

    @Bean
    public ThreadPoolExecutor threadPoolExecutor(ThreadPoolConfigProperties pool){
        ThreadPoolExecutor executor = new ThreadPoolExecutor(
                pool.getCorePoolSize(),
                pool.getMaximumPoolSize(),
                pool.getKeepAliveTime(),
                TimeUnit.SECONDS,
                new LinkedBlockingQueue<>(100000),
                Executors.defaultThreadFactory(),
                new ThreadPoolExecutor.AbortPolicy());
        return executor;
    }
}
